/*
	This file is part of AVRCppLib.

    AVRCppLib is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    AVRCppLib is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with AVRCppLib.  If not, see <http://www.gnu.org/licenses/>.

    Copyright (C) Maxime Lemonnier 2007-2011
 */

#ifndef PPMCapture_H_
#define PPMCapture_H_

#include "Utils/CppExtensions.h"
#include "Utils/BitManipulation.h"
#include "Timers/Counter.h"
#include "Timers/Capturer.h"
#include "CallbackServers/Callback.h"

using Timers::Capturer16;
using Timers::Counter16;

class PPMCapture : public Callback
{
public:
	PPMCapture(Counter16 * counter, Capturer16 * capturer, float ticksPer_us, IOAddress icPinDDR, uint16_t icPinNumber, uint8_t numberOfChannels);
	virtual ~PPMCapture();

	uint16_t getPulseWidth(uint8_t channelNumber);

	void callback();

protected:

	Counter16 * counter;
	Capturer16 * capturer;
	float ticksPer_us;

	uint8_t numberOfChannels;

	uint16_t * pulseWidths;
	uint8_t currentChannel;
	uint8_t lastICRvalue;
};

#endif /* PPMCapture_H_ */
